to identify poorly ventilated areas. ultimately, the government believes the biggest help anyone could offer is to take up the offer of a vaccine. 0ns figures suggest only 50% of eligible i2 to 15 year olds have done this. just how this new term in this new year will pan out looks anything but certain. jayne mccubbin, bbc news. let s speak to our chief political correspondent adam fleming now. good morning. so, a big test of government policy this week as schools go back, will there be enough staff in those schools to teach the peoples and crucially to test them? test them? yes, a big test of the li . uor test them? yes, a big test of the liquor sticks. test them? yes, a big test of the liquor sticks. a test them? yes, a big test of the liquor sticks, a big test them? yes, a big test of the liquor sticks, a big operation - test them? yes, a big test of the liquor sticks, a big operation to l liquor sticks, a big operation to get these hundreds and thousands of lateral flow tests